PDS_VERSION_ID = PDS3 LABEL_REVISION_NOTE = "MTC_11-10-2011" /* Dataset and Product Information */ DATA_SET_NAME = "DAWN VIR CAL (RDR) CERES INFRARED SPECTRA V1.0" DATA_SET_ID = "DAWN-A-VIR-3-RDR-IR-CERES-SPECTRA-V1.0" PRODUCT_ID = "VIR_IR_1B_1_580664285_QQ" PRODUCT_TYPE = RDR PRODUCER_FULL_NAME = "M. C. DE SANCTIS" PRODUCER_INSTITUTION_NAME = "ISTITUTO NAZIONALE DI ASTROFISICA" PRODUCT_CREATION_TIME = 2019-06-28T17:35:39.797 PRODUCT_VERSION_ID = "01" /* File Information */ RECORD_TYPE = FIXED_LENGTH RECORD_BYTES = 512 FILE_RECORDS = 30 LABEL_RECORDS = 29 /* Time Information */ START_TIME = 2018-05-27T03:36:57.566 STOP_TIME = 2018-05-27T03:45:20.918 IMAGE_MID_TIME = 2018-05-27T03:41:09.242 SPACECRAFT_CLOCK_START_COUNT = "1/580664285.4539" SPACECRAFT_CLOCK_STOP_COUNT = "1/580664789.2000" /* Mission description parameters */ INSTRUMENT_HOST_NAME = "DAWN" INSTRUMENT_HOST_ID = "DAWN" MISSION_PHASE_NAME = "CERES X2 INTERMEDIATE (C2I)" /* Instrument description parameters */ INSTRUMENT_NAME = "VISIBLE AND INFRARED SPECTROMETER" INSTRUMENT_ID = "VIR" INSTRUMENT_TYPE = "IMAGING SPECTROMETER" /* Celestial Geometry */ RIGHT_ASCENSION = 146.351 DECLINATION = -32.241 TWIST_ANGLE = 250.933 CELESTIAL_NORTH_CLOCK_ANGLE = 289.067 QUATERNION = ( 0.21443, 0.86856, -0.11113, -0.43276 ) QUATERNION_DESC = " Above parameters are calculated at the center time of the observation which is 2018-05-27T03:41:09.242. The quaternion has the form: w, x, y, z (i.e. SPICE format)." /* Solar geometry */ SPACECRAFT_SOLAR_DISTANCE = 382887323.2 SC_SUN_POSITION_VECTOR = ( 354885341.4 , -87885154.7 , -113733444.1 ) SC_SUN_VELOCITY_VECTOR = ( 6.648 , 16.819 , 6.357 ) /* SPICE Kernels */ SPICE_FILE_NAME = "DAWN_C2I_r01.MK" TARGET_NAME = "1 CERES" TARGET_TYPE = "ASTEROID" /* COORDINATE SYSTEM */ COORDINATE_SYSTEM_NAME = "CERES_FIXED" COORDINATE_SYSTEM_CENTER_NAME = "1 CERES" /* Geometry in "CERES_FIXED" coordinates from SPICE */ SUB_SPACECRAFT_LATITUDE = 46.275 SUB_SPACECRAFT_LONGITUDE = 49.786 SUB_SPACECRAFT_AZIMUTH = 146.605 SPACECRAFT_ALTITUDE = 451.8 TARGET_CENTER_DISTANCE = 914.7 SC_TARGET_POSITION_VECTOR = ( -614.1 , 454.5 , -497.6 ) SC_TARGET_VELOCITY_VECTOR = ( 0.158 , -0.106 , -0.283 ) LOCAL_HOUR_ANGLE = 171.825 SUB_SOLAR_LATITUDE = -3.154 SUB_SOLAR_LONGITUDE = 57.959 SUB_SOLAR_AZIMUTH = 158.910 /* Illumination */ INCIDENCE_ANGLE = 54.743 EMISSION_ANGLE = 5.795 PHASE_ANGLE = 53.007 /* Image parameters */ SLANT_DISTANCE = 455.6 MINIMUM_LATITUDE = 37.155 CENTER_LATITUDE = 42.572 MAXIMUM_LATITUDE = 47.971 WESTERNMOST_LONGITUDE = 48.637 CENTER_LONGITUDE = 45.027 EASTERNMOST_LONGITUDE = 41.236 HORIZONTAL_PIXEL_SCALE = 113.905 VERTICAL_PIXEL_SCALE = 113.905 NORTH_AZIMUTH = 89.084 ORBIT_NUMBER = "N/A" /* Data description parameters */ PROCESSING_LEVEL_ID = "3" DATA_QUALITY_ID = "1" DATA_QUALITY_DESC = "0:INCOMPLETE; 1:COMPLETE" TELEMETRY_SOURCE_ID = "EGSE" CHANNEL_ID = "IR" SOFTWARE_VERSION_ID = "VIR Calibration 2.0" /* Instrument status */ INSTRUMENT_MODE_ID = "S_H_SPE_H_SPA_F" INSTRUMENT_MODE_DESC = "S_H_SPE_H_SPA_F: Science, high spectral high spatial, Full slit S_H_SPE_L_SPA_F: Science, high spectral low spatial, Full slit S_H_SPE_L_SPA_F_SUM: Science, high spectral low spatial, Summing S_L_SPE_H_SPA_F: Science, Low spectral high spatial, Full slit S_L_SPE_L_SPA_F: Science, Low spectral low spatial, Full slit S_L_SPE_L_SPA_F_SUM: Science, Low spectral low spatial, Summing S_H_SPE_H_SPA_Q: Science, high spectral high spatial, Quarter slit S_L_SPE_H_SPA_Q: Science, low spectral high spatial, Quarter slit S_H_SPE_L_SPA_F_MEA: Science, high spectral low spatial, Meaning S_L_SPE_L_SPA_F_MEA: Science, low spectral low spatial, Meaning C_H_SPE_H_SPA_F: Calibration, high spectral high spatial, Full slit C_H_SPE_L_SPA_F: Calibration, high spectral low spatial, Full slit SPARE: CALIBRATION Spare C_L_SPE_H_SPA_F: Calibration, low spectral high spatial, Full slit C_L_SPE_L_SPA_F: Calibration, low spectral low spatial, Full slit C_H_SPE_H_SPA_Q: Calibration, high spectral high spatial, Quarter slit C_L_SPE_H_SPA_Q: Calibration, low spectral high spatial, Quarter slit" ENCODING_TYPE = "N/A" SCAN_MODE_ID = "5" DAWN:SCAN_PARAMETER = (0.1, 0.1, 0.26, 62) SCAN_PARAMETER_DESC = ("SCAN_START_ANGLE", "SCAN_STOP_ANGLE", "SCAN_STEP_ANGLE","SCAN_STEP_NUMBER") DAWN:SCAN_PARAMETER_UNIT = ("DEGREES", "DEGREES", "DEGREES", "DIMENSIONLESS") FRAME_PARAMETER = (2.2, 1, 8, 62) FRAME_PARAMETER_DESC = ("EXPOSURE_DURATION", "FRAME_SUMMING", "EXTERNAL_REPETITION_TIME", "DARK_ACQUISITION_RATE") DAWN:FRAME_PARAMETER_UNIT = ("S", "DIMENSIONLESS", "S", "DIMENSIONLESS") DAWN:VIR_IR_START_X_POSITION=0 DAWN:VIR_IR_START_Y_POSITION=0 MAXIMUM_INSTRUMENT_TEMPERATURE = (89.5, 134.6, 136.6, 83.4) INSTRUMENT_TEMPERATURE_POINT = ("FOCAL_PLANE", "TELESCOPE", "SPECTROMETER", "CRYOCOOLER") DAWN:INSTRUMENT_TEMPERATURE_UNIT = ("K", "K", "K", "K") PHOTOMETRIC_CORRECTION_TYPE = "NONE" /* Pointers to first record of objects in file */ ^HISTORY = 30 OBJECT = HISTORY END_OBJECT = HISTORY ^QUBE = "VIR_IR_1B_1_580664285_QQ_1.QUB" /* Quality Cube */ OBJECT = QUBE AXES = 3 AXIS_NAME = (BAND,SAMPLE,LINE) CORE_ITEMS = (432,256,3) CORE_ITEM_BYTES = 4 CORE_ITEM_TYPE = "IEEE_REAL" CORE_BASE = 0.0 CORE_MULTIPLIER = 1.0 CORE_VALID_MINIMUM = 0 CORE_NULL = -32768 CORE_LOW_REPR_SATURATION = -32767 CORE_LOW_INSTR_SATURATION = -32767 CORE_HIGH_REPR_SATURATION = -32767 CORE_HIGH_INSTR_SATURATION = -32767 CORE_NAME = ("WAVELENGTH","FWHM","FLAG") CORE_UNIT = ("MICRON","MICRON","DIMENSIONLESS") SUFFIX_BYTES = 4 SUFFIX_ITEMS = (0, 0, 0) END_OBJECT = QUBE END OBJECT = HISTORY END_OBJECT = HISTORY